make -C tools/testing/selftests TARGETS="net" TEST_PROGS=pmtu.sh TEST_GEN__PROGS="" run_tests make: Entering directory '/home/virtme/testing-1/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' TAP version 13 1..1 # timeout set to 3600 # selftests: net: pmtu.sh # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: ipv4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: ipv6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # Cannot find device "veth_A-R1" # Cannot find device "veth_A-R2" # Cannot find device "veth_A-R1" # Cannot find device "veth_A-R2" # policy_routing not supported # TEST: ICMPv4 with DSCP and ECN: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # Cannot find device "veth_A-R1" # Cannot find device "veth_A-R2" # Cannot find device "veth_A-R1" # Cannot find device "veth_A-R2" # policy_routing not supported # TEST: UDPv4 with DSCP and ECN: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over vxlan4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over vxlan4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over vxlan6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over vxlan6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over geneve4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over geneve4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over geneve6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over geneve6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4, bridged vxlan4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6, bridged vxlan4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4, bridged vxlan6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6, bridged vxlan6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4, bridged geneve4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6, bridged geneve4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4, bridged geneve6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6, bridged geneve6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4, OVS vxlan4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6, OVS vxlan4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4, OVS vxlan6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6, OVS vxlan6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4, OVS geneve4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6, OVS geneve4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4, OVS geneve6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6, OVS geneve6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over fou4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over fou4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over fou6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over fou6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over gue4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over gue4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over gue6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over gue6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over IPv4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over IPv4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv4 over IPv6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: IPv6 over IPv6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # veth not supported # TEST: vti6: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # veth not supported # TEST: vti4: PMTU exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # veth not supported # TEST: vti6: PMTU exceptions (ESP-in-UDP) [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # veth not supported # TEST: vti4: PMTU exceptions (ESP-in-UDP) [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: vti6: PMTU exceptions, routed (ESP-in-UDP) [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: vti4: PMTU exceptions, routed (ESP-in-UDP) [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # veth not supported # TEST: vti4: default MTU assignment [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # veth not supported # TEST: vti6: default MTU assignment [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # TEST: vti4: MTU setting on link creation [SKIP] # vti not supported # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # TEST: vti6: MTU setting on link creation [SKIP] # vti6 not supported # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # TEST: vti6: MTU changes on link changes [SKIP] # dummy not supported # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: ipv4: cleanup of cached exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: ipv6: cleanup of cached exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: ipv4: list and flush cached exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # TEST: ipv6: list and flush cached exceptions [SKIP] # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/default/accept_dad: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory # Error: Unknown device type. # routing not supported not ok 1 selftests: net: pmtu.sh # exit=1 make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests' xx__-> echo $? 0 xx__->